'Smuggers', 'Groupers' And More: 10 Different Types Of Facebook Friends

21/01/2014 15:57 GMT
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Updated
25/01/2014 21:01 GMT

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The Huffington Post UK

Bloomberg via Getty Images

A Facebook Inc. 'Like' logo sits on display at the company's new data storage center near the Arctic Circle in Lulea, Sweden, on Wednesday, June 12, 2013. The data center is Facebook's first outside the U.S., poised to handle all data processing from Europe, Middle East and Africa and the server hub is largest of its kind in Europe, and most northerly of its magnitude anywhere on earth. Photographer: Simon Dawson/Bloomberg via Getty Images

Are you a 'Donut' or a 'Dredger'? Well, chances are, even if you're not one yourself, you'll know one. Because they're types of Facebook friends - according to a new book by Will Moran.